Participant flow

Trial of Topotecan With VX-970 (M6620), an ATR Kinase Inhibitor, in Small Cell Cancers and Extrapulmonary Small Cell Cancers · Source last updated 2025-04-13

Results reported by the registry submitting party. Population, time horizon, units and missing values must be read together.

groups

1. description

   Phase I Dose Level (DL) 1 Topotecan 1mg/m\^2 intravenous (IV) (days 1-5); VX970 (M6620) 140mg/m\^2 IV on day 5

   id

   FG000

   title

   Phase I DL1 Topotecan 1mg/m^2 Intravenous (IV) (Days 1-5); VX970 (M6620) 140mg/m^2 IV on Day 5

2. description

   Phase I Dose Level (DL) 2 Topotecan 1mg/m\^2 intravenous (IV) (days 1-5); VX970 (M6620) 140mg/m\^2 IV on day 2, 5

   id

   FG001

   title

   Phase I DL2 Topotecan 1mg/m^2 Intravenous (IV) (Days 1-5); VX970 (M6620) 140mg/m^2 IV on Day 2, 5

3. description

   Phase I Dose Level (DL) 3 Topotecan 1.25mg/m\^2 intravenous (IV) (days 1-5); VX970 (M6620) 140mg/m\^2 IV on day 2, 5

   id

   FG002

   title

   Phase I DL3 Topotecan 1.25mg/m^2 Intravenous(IV) (Days 1-5); VX970 (M6620) 140mg/m^2 IV on Day 2, 5

4. description

   Phase I Dose Level (DL) 4 Topotecan 1.25mg/m\^2 intravenous (IV) (days 1-5); VX970 (M6620) 210mg/m\^2 IV on day 2, 5

   id

   FG003

   title

   Phase I DL4 Topotecan 1.25mg/m^2 Intravenous(IV) (Days 1-5); VX970 (M6620) 210mg/m^2 IV on Day 2, 5

5. description

   Phase II Dose Level (DL) 4 Topotecan 1.25mg/m\^2 intravenous (IV) (days 1-5); VX970 (M6620) 210mg/m\^2 IV on day 2, 5 Maximum Tolerated Dose/ Recommended Phase II Dose. 26 participants with small cell lung cancer (SCLC) and 15 with extrapulmonary small cell cancer (EPSCC) are included in this Arm/Group.

   id

   FG004

   title

   Phase II DL4 Topotecan 1.25mg/m^2; VX970 (M6620) 210mg/m^2 Recommended Phase II Dose

periods

1. milestones

   1. achievements

      1. group Id

         FG000

         num Subjects

         6

      2. group Id

         FG001

         num Subjects

         6

      3. group Id

         FG002

         num Subjects

         3

      4. group Id

         FG003

         num Subjects

         6

      5. group Id

         FG004

         num Subjects

         0

      type

      STARTED

   2. achievements

      1. group Id

         FG000

         num Subjects

         6

      2. group Id

         FG001

         num Subjects

         6

      3. group Id

         FG002

         num Subjects

         3

      4. group Id

         FG003

         num Subjects

         6

      5. group Id

         FG004

         num Subjects

         0

      type

      COMPLETED

   3. achievements

      1. group Id

         FG000

         num Subjects

         0

      2. group Id

         FG001

         num Subjects

         0

      3. group Id

         FG002

         num Subjects

         0

      4. group Id

         FG003

         num Subjects

         0

      5. group Id

         FG004

         num Subjects

         0

      type

      NOT COMPLETED

   title

   Phase I Dose Escalation

2. drop Withdraws

   1. reasons

      1. group Id

         FG000

         num Subjects

         0

      2. group Id

         FG001

         num Subjects

         0

      3. group Id

         FG002

         num Subjects

         0

      4. group Id

         FG003

         num Subjects

         0

      5. group Id

         FG004

         num Subjects

         1

      type

      Unable to scan/restage participant

   milestones

   1. achievements

      1. group Id

         FG000

         num Subjects

         0

      2. group Id

         FG001

         num Subjects

         0

      3. group Id

         FG002

         num Subjects

         0

      4. group Id

         FG003

         num Subjects

         0

      5. group Id

         FG004

         num Subjects

         41

      type

      STARTED

   2. achievements

      1. group Id

         FG000

         num Subjects

         0

      2. group Id

         FG001

         num Subjects

         0

      3. group Id

         FG002

         num Subjects

         0

      4. group Id

         FG003

         num Subjects

         0

      5. group Id

         FG004

         num Subjects

         40

      type

      COMPLETED

   3. achievements

      1. group Id

         FG000

         num Subjects

         0

      2. group Id

         FG001

         num Subjects

         0

      3. group Id

         FG002

         num Subjects

         0

      4. group Id

         FG003

         num Subjects

         0

      5. group Id

         FG004

         num Subjects

         1

      type

      NOT COMPLETED

   title

   Dose Expansion

pre Assignment Details

No participants were treated on Dose Level -1, Topotecan 1mg/m\^2 intravenous (IV) (days 1-5); VX970 (M6620) 105mg/m\^2 IV on day 5.

Download exact source JSON → · Snapshot ctgov-results-25a395029948b04d52b1253f

Preserved source evidence · Not medical advice